import requests
def face_detect(API_key,API_secret,image_path):
    """该函数为调用face++ face_detect接口"""
    base_url = "https://api-cn.faceplusplus.com/facepp/v3/detect"
    files = {"image_file":(image_path,open(image_path,"rb"),"multipart/form-date")}
    payload = {
          "api_key":API_key,
          "api_secret":API_secret
           }
    r = requests.post(base_url,params = payload,files = files)
    return r.json()